532063657920 has 224 divisors, whose sum is σ = 1765373119488. Its totient is φ = 135634931712.

The previous prime is 532063657913. The next prime is 532063657969. The reversal of 532063657920 is 29756360235.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 532063657920.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1803042 + ... + 2077278.

Almost surely, 2^532063657920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532063657920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882686559744).

532063657920 is an abundant number, since it is smaller than the sum of its proper divisors (1233309461568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

532063657920 is a wasteful number, since it uses less digits than its factorization.

532063657920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274347 (or 274337 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 48.

The spelling of 532063657920 in words is "five hundred thirty-two billion, sixty-three million, six hundred fifty-seven thousand, nine hundred twenty".